Literature DB >> 6149746

Gamma-glutamyltransferase activity in mammary gland of pregnant rats and its regulation by ovarian hormones, prolactin and placental lactogen.

L E Bussmann, R P Deis.   

Abstract

Ovariectomy and ovariectomy plus hysterectomy on day 18 of pregnancy increased gamma-glutamyltransferase activity in the mammary gland. The withdrawal of progesterone and the subsequent release of prolactin are responsible for the rise in enzyme activity. Rat placental lactogen in the absence of prolactin and progesterone is able to induce gamma-glutamyltransferase activity.

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Year:  1984        PMID： 6149746      PMCID： PMC1144292          DOI： 10.1042/bj2230275

Source DB:  PubMed          Journal:  Biochem J        ISSN： 0264-6021            Impact factor:   3.857


  10 in total

1.  Studies concerning the hormonal induction of lactogenesis by prostaglandin F2 alpha in pregnant rats.

Authors:  L E Bussmann; R P Deis
Journal:  J Steroid Biochem       Date:  1979-10       Impact factor: 4.292

2.  Protein measurement with the Folin phenol reagent.

Authors:  O H LOWRY; N J ROSEBROUGH; A L FARR; R J RANDALL
Journal:  J Biol Chem       Date:  1951-11       Impact factor: 5.157

3.  Gamma-glutamyltranspeptidase activity and cyclic AMP levels in rat liver and mammary gland during the lactogenic cycle and in the oestradiol-progesterone pseudo-induced pregnancy.

Authors:  J Puente; M A Varas; G Beckhaus; M Sapag-Hagar
Journal:  FEBS Lett       Date:  1979-03-01       Impact factor: 4.124

4.  Prolactin release and lactogenesis after ovariectomy in pregnant rats: effect of ovarian hormones.

Authors:  N T Vermouth; R P Deis
Journal:  J Endocrinol       Date:  1974-10       Impact factor: 4.286

5.  Prolactin release induced by prostaglandin F2 in pregnant rats.

Authors:  N T Vermouth; R P Deis
Journal:  Nat New Biol       Date:  1972-08-23

6.  Effect of premature weaning on amino acid uptake by the mammary gland of lactating rats.

Authors:  J R Viña; I R Puertes; J Viña
Journal:  Biochem J       Date:  1981-12-15       Impact factor: 3.857

7.  Lactogenesis induced by ovariectomy in pregnant rats and its regulation by oestrogen and progesterone.

Authors:  R P Deis; C Delouis
Journal:  J Steroid Biochem       Date:  1983-06       Impact factor: 4.292

8.  Involvement of gamma-glutamyltransferase in amino-acid uptake by the lactating mammary gland of the rat.

Authors:  J Viña; I R Puertes; J M Estrela; J R Viña; J L Galbis
Journal:  Biochem J       Date:  1981-01-15       Impact factor: 3.857

9.  Effect of estrogen and placental lactogen on lactogenesis in pregnant rats.

Authors:  L E Bussmann; A Koninckx; R P Deis
Journal:  Biol Reprod       Date:  1983-10       Impact factor: 4.285

10.  gamma-Glutamyl transpeptidase in rat mammary tissue. Activity during lactogenesis and regulation by prolactin.

Authors:  P A Pocius; C R Baumrucker; J P McNamara; D E Bauman
Journal:  Biochem J       Date:  1980-05-15       Impact factor: 3.857
  10 in total
  2 in total

1.  Regulation of mouse mammary-gland gamma-glutamyltranspeptidase mRNA during pregnancy, lactation and weaning.

Authors:  S Siegrist; Y Laperche; M N Chobert; F Bulle; H L Nakhasi; G Guellaën
Journal:  Biochem J       Date:  1990-05-01       Impact factor: 3.857

2.  Effects of parity and serum prolactin levels on the incidence and regression of DMBA-induced tumors in OFA hr/hr rats.

Authors:  Corina V Sasso; Flavia E Santiano; Constanza M López-Fontana; Virginia Pistone-Creydt; Marcelo E Ezquer; María B Hapon; Graciela A Jahn; Rubén W Carón
Journal:  Biomed Res Int       Date:  2014-07-17       Impact factor: 3.411
  2 in total

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